| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $12.34 | 6.451% | $13.1361 | $13.14 | $13.15 | $13.10 |
| Purchase #2 | $44.79 | 10.479% | $49.4835 | $49.48 | $49.50 | $49.50 |
| Purchase #3 | $90.76 | 13.786% | $103.2722 | $103.27 | $103.25 | $103.30 |
| Purchase #4 | $13.41 | 6.689% | $14.307 | $14.31 | $14.30 | $14.30 |
| Purchase #5 | $233.83 | 12.351% | $262.7103 | $262.71 | $262.70 | $262.70 |
| Purchase #6 | $91.45 | 4.628% | $95.6823 | $95.68 | $95.70 | $95.70 |
| Purchase #7 | $163.53 | 11.316% | $182.0351 | $182.04 | $182.05 | $182.00 |
| 7 purchase totals = | $650.11 | $720.6265 | $720.63 | $720.65 | $720.60 | |